The interfaces can be used to connect inverters (up to two different manufacturers) and accessories such as Utility Meter, Pyranometer and SCBs. The Solar-Log 2000 Standard and Solar-Log 2000 PM+ have two RS485/RS422 interfaces and one RS485 interface. The Solar-Log 2000 GPRS and Solar-Log 2000 PM+/GPRS have one RS485/RS422 and one RS485 interface.
Note: There is a temporary firmware issue causing the Huawei quad trackers to not be compatible with the Solar-Log monitoring range.